import { ref, computed } from "vue";
import { defineStore } from "pinia";

export const useCounterStore = defineStore(
  "counter",
  () => {
    // const count = ref(0)
    // const doubleCount = computed(() => count.value * 2)
    // function increment() {
    //   count.value++
    // }
    let shopCar=ref([])
    const addshopCar=(item)=>{
      let flex=shopCar.value.find((v)=>v.goods_id==item.goods_id)
      if(flex){
        flex.num++
      }
      else{
        shopCar.value.push({...item,num:1,checked:true})
      }
    }
    return { shopCar,addshopCar };
  },
  {
    persist: true,
  }
);
